Iodine-absorption Number, g/Kg 121±5 82±7 43 ± 6 36 ± 6
DBP Absorption (10-5 m3/kg ) 114±5 102±7 121 ± 7 90 ± 7
Compression DBP absorption (10-5 m2/kg) 90～105 78～98 77～93 66～82
Nitrogen Surface area Absorptive(103m2/Kg) 109-129 73-93 34-50 27-43
Surface of CTAB absorption rate (102 m2 / kg ) 102～121 73～91 35～49 29～43
Ash Content% 0.5 0.5 0.5 0.5
45μm Sieve Residue,%≤ 0.10 0.10 0.10 0.10
150μm Sieve Residue,%≤ 0.02 0.02 0.02 0.02
Surface of He absorption rate ( 102 m2 / kg ) 112～126 71～85 34～46 29～41
Tint Stregth( %) 105~125 95 ~ 111 - -
Appearance Black Powder or Granular
Packing 25kg net bag, 16MT in 20’FCL
Usage Its mainly used in rubber industry, and in printing ink, paint, plastic industry, car tire tread etc.
Iodine-absorption Number, g/Kg 121±5 82±7 43 ± 6 36 ± 6
DBP Absorption (10-5 m3/kg ) 114±5 102±7 121 ± 7 90 ± 7
Compression DBP absorption (10-5 m2/kg) 90～105 78～98 77～93 66～82
Nitrogen Surface area Absorptive(103m2/Kg) 109-129 73-93 34-50 27-43
Surface of CTAB absorption rate (102 m2 / kg ) 102～121 73～91 35～49 29～43
Ash Content% 0.5 0.5 0.5 0.5
45μm Sieve Residue,%≤ 0.10 0.10 0.10 0.10
150μm Sieve Residue,%≤ 0.02 0.02 0.02 0.02
Surface of He absorption rate ( 102 m2 / kg ) 112～126 71～85 34～46 29～41
Tint Stregth( %) 105~125 95 ~ 111 - -
Appearance Black Powder or Granular
Packing 25kg net bag, 16MT in 20’FCL
Usage Its mainly used in rubber industry, and in printing ink, paint, plastic industry, car tire tread etc.